code: def __init__(self):
      super(LazyFakeReader, self).__init__(lazy=True)
      self.reader = DatasetReader.from_params(
          Params({"type": "sequence_tagging"})
      )
  
imports: from __future__ import with_statement
  from __future__ import division
  from __future__ import absolute_import
  import argparse
  import os
  import shutil
  import re
  import pytest
  import torch
  from allennlp.common import Params
  from allennlp.common.checks import ConfigurationError
  from allennlp.common.testing import AllenNlpTestCase
  from allennlp.commands.train import Train, train_model, train_model_from_args
  from allennlp.data import DatasetReader, Instance
  from io import open
label_desc: Use image node_id 1 to create a new LazyFakeReader object from inherited base classes: DatasetReader with example: obj = LazyFakeReader()